Significant doubt Synonyms

Significant replaced

Definitions for Significant


  • (adjective) clearly conveying a special meaning (as one's mood)
  • (adjective) indicating something
  • (adjective) having great meaning or lasting effect

Synonyms for phrase

SD abbreviation

SD is an abbreviation for Significant Doubt
What does SD stand for?
SD stands for "Significant Doubt"

Doubt replaced

Definitions for Doubt


  • (noun) a feeling or attitude that one does not know the truth, truthfulness, or trustworthiness of someone or something
  • (verb) to have no trust or confidence in
  • (noun) the state of being unsure of something